diff options
Diffstat (limited to 'src/render/MBlur.cpp')
| -rw-r--r-- | src/render/MBlur.cpp | 138 |
1 files changed, 113 insertions, 25 deletions
diff --git a/src/render/MBlur.cpp b/src/render/MBlur.cpp index 68ec1194..0ab9e8df 100644 --- a/src/render/MBlur.cpp +++ b/src/render/MBlur.cpp @@ -1,3 +1,4 @@ +#define WITHWINDOWS #include "common.h" #include "RwHelper.h" @@ -8,48 +9,129 @@ RwRaster *CMBlur::pFrontBuffer; bool CMBlur::ms_bJustInitialised; +bool CMBlur::ms_bScaledBlur; bool CMBlur::BlurOn; static RwIm2DVertex Vertex[4]; static RwImVertexIndex Index[6] = { 0, 1, 2, 0, 2, 3 }; -void +RwBool CMBlur::MotionBlurOpen(RwCamera *cam) { - // TODO. this is simplified - +#ifdef GTA_PS2 + RwRect rect = {0, 0, 0, 0}; + + if (pFrontBuffer) + return TRUE; + + BlurOn = true; + + rect.w = RwRasterGetWidth(RwCameraGetRaster(cam)); + rect.h = RwRasterGetHeight(RwCameraGetRaster(cam)); + + pFrontBuffer = RwRasterCreate(0, 0, 0, rwRASTERDONTALLOCATE|rwRASTERTYPECAMERATEXTURE); + if (!pFrontBuffer) + { + printf("Error creating raster\n"); + return FALSE; + } + + RwRaster *raster = RwRasterSubRaster(pFrontBuffer, RwCameraGetRaster(cam), &rect); + if (!raster) + { + RwRasterDestroy(pFrontBuffer); + pFrontBuffer = NULL; + printf("Error subrastering\n"); + return FALSE; + } + + CreateImmediateModeData(cam, &rect); +#else RwRect rect = { 0, 0, 0, 0 }; if(pFrontBuffer) MotionBlurClose(); - - if(BlurOn){ - for(rect.w = 1; rect.w < RwRasterGetWidth(RwCameraGetRaster(cam)); rect.w *= 2); - for(rect.h = 1; rect.h < RwRasterGetHeight(RwCameraGetRaster(cam)); rect.h *= 2); - pFrontBuffer = RwRasterCreate(rect.w, rect.h, RwRasterGetDepth(RwCameraGetRaster(cam)), rwRASTERTYPECAMERATEXTURE); - if(pFrontBuffer) - ms_bJustInitialised = true; - else{ - debug("MBlurOpen can't create raster."); + +#ifndef LIBRW + extern void _GetVideoMemInfo(LPDWORD total, LPDWORD avaible); + DWORD total, avaible; + + _GetVideoMemInfo(&total, &avaible); + debug("Available video memory %d\n", avaible); +#endif + + if(BlurOn) + { + int32 width = Pow(2.0f, int32(log2(RwRasterGetWidth (RwCameraGetRaster(cam))))+1); + int32 height = Pow(2.0f, int32(log2(RwRasterGetHeight(RwCameraGetRaster(cam))))+1); + int32 depth = RwRasterGetDepth(RwCameraGetRaster(cam)); + +#ifndef LIBRW + extern D3DCAPS8 _RwD3D8DeviceCaps; + extern DWORD _dwMemTotalVideo; + if ( _RwD3D8DeviceCaps.MaxTextureWidth >= width && _RwD3D8DeviceCaps.MaxTextureHeight >= height ) + { + total = _dwMemTotalVideo - 3 * + ( RwRasterGetDepth(RwCameraGetRaster(cam)) + * RwRasterGetHeight(RwCameraGetRaster(cam)) + * RwRasterGetWidth(RwCameraGetRaster(cam)) / 8 ); + BlurOn = total >= height*width*(depth/8) + (12*1024*1024) /*12 MB*/; + } + else BlurOn = false; +#endif + + if ( BlurOn ) + { + ms_bScaledBlur = false; + rect.w = width; + rect.h = height; + + pFrontBuffer = RwRasterCreate(rect.w, rect.h, depth, rwRASTERTYPECAMERATEXTURE); + if ( !pFrontBuffer ) + { + debug("MBlurOpen can't create raster."); + BlurOn = false; + rect.w = RwRasterGetWidth(RwCameraGetRaster(cam)); + rect.h = RwRasterGetHeight(RwCameraGetRaster(cam)); + } + else + ms_bJustInitialised = true; + } + else + { rect.w = RwRasterGetWidth(RwCameraGetRaster(cam)); rect.h = RwRasterGetHeight(RwCameraGetRaster(cam)); } + +#ifndef LIBRW + _GetVideoMemInfo(&total, &avaible); + debug("Available video memory %d\n", avaible); +#endif CreateImmediateModeData(cam, &rect); - }else{ + } + else + { rect.w = RwRasterGetWidth(RwCameraGetRaster(cam)); rect.h = RwRasterGetHeight(RwCameraGetRaster(cam)); CreateImmediateModeData(cam, &rect); } + + return TRUE; +#endif } -void +RwBool CMBlur::MotionBlurClose(void) { if(pFrontBuffer){ RwRasterDestroy(pFrontBuffer); pFrontBuffer = nil; + + return TRUE; } + + return FALSE; } void @@ -109,6 +191,10 @@ void CMBlur::MotionBlurRender(RwCamera *cam, uint32 red, uint32 green, uint32 blue, uint32 blur, int32 type, uint32 addalpha) { RwRGBA color = { (RwUInt8)red, (RwUInt8)green, (RwUInt8)blue, (RwUInt8)blur }; +#ifdef GTA_PS2 + if( pFrontBuffer ) + OverlayRender(cam, pFrontBuffer, color, type, addalpha); +#else if(BlurOn){ if(pFrontBuffer){ if(ms_bJustInitialised) @@ -122,6 +208,7 @@ CMBlur::MotionBlurRender(RwCamera *cam, uint32 red, uint32 green, uint32 blue, u }else{ OverlayRender(cam, nil, color, type, addalpha); } +#endif } void @@ -136,32 +223,33 @@ CMBlur::OverlayRender(RwCamera *cam, RwRaster *raster, RwRGBA color, int32 type, DefinedState(); - switch(type){ - case MBLUR_INTRO1: + switch(type) + { + case MOTION_BLUR_SECURITY_CAM: r = 0; g = 255; b = 0; a = 128; break; - case MBLUR_INTRO3: + case MOTION_BLUR_INTRO: r = 100; g = 220; b = 230; a = 158; break; - case MBLUR_INTRO4: + case MOTION_BLUR_INTRO2: r = 80; g = 255; b = 230; a = 138; break; - case MBLUR_INTRO6: + case MOTION_BLUR_INTRO3: r = 255; g = 60; b = 60; a = 200; break; - case MBLUR_UNUSED: + case MOTION_BLUR_INTRO4: r = 255; g = 180; b = 180; @@ -170,11 +258,11 @@ CMBlur::OverlayRender(RwCamera *cam, RwRaster *raster, RwRGBA color, int32 type, } if(!BlurOn){ - r *= 0.6f; - g *= 0.6f; - b *= 0.6f; - if(type != 1) - a *= 0.6f; + r = Min(r*0.6f, 255.0f); + g = Min(g*0.6f, 255.0f); + b = Min(b*0.6f, 255.0f); + if(type != MOTION_BLUR_SNIPER) + a = Min(a*0.6f, 255.0f); // game clamps to 255 here, but why? } RwIm2DVertexSetIntRGBA(&Vertex[0], r, g, b, a); 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